EXTREMELY LOW PRICE! GREAT TOOL! The Logan 3-step oval/circle mat cutter is fast, portable, easy to use, and costs hundreds less than other oval/circle mat cutters. Cuts perfect openings every time, needs no other equipment to operate. Easily cut single, double, or triple mats. Adjustments are made with a simple twist of the knob. Cut ovals from 3 1/4 x 4 3/4 inches to 20 x 23 inches (8.3 x 12.1 cm to 50.8 x 58.4 cm.) Cuts circles from 4 1/2 to 20 inches (11.4 to 50.8 cm) in diameter. Includes illustrated instructions and 5 extra #324 blades. Made in USA, includes 1 year manufacturer's warranty.